👉 Pylorectomy is a surgical procedure in which a small incision is made at the base of the rectum and a small piece of tissue, called a sphincter muscle, is removed. This surgery is used to treat problems related to the rectum or anus, such as pain, inflammation, or difficulty passing stool. Pylorectomy can be performed under general anesthesia, but it may also require local anesthesia to numb the area around the rectum. The procedure usually takes about
